BenchRank
#25 in Finance & AccountingUpdated 2026-08

Paymenter

by Paymenter · Open-source billing and subscription automation for hosting providers

35.2 — BenchRank score out of 100

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Homepage · Paymenter

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Overview

Paymenter is open-source billing software for hosting businesses, released under the MIT licence. It automates subscriptions and service deployment and includes ticketing, announcements, affiliates, and multi-language and multi-currency support. Payment gateways and other integrations come from an extension marketplace, and a REST API with an OpenAPI spec covers automation.

Best for
Hosting providers wanting self-hosted, open-source billing and subscription automation.
Pricing
Self-hosting is free under the MIT licence; the optional Paymenter Cloud starts at $5/month.

Strengths and trade-offs

Strengths

  • MIT-licensed and free to self-host
  • Automated WHMCS importer for clients, services and invoices
  • REST API with OpenAPI spec, plus an extension marketplace
  • Bundles ticketing, announcements, affiliates and multi-currency

Trade-offs

  • Aimed at hosting businesses; no other sectors are addressed
  • Only a WHMCS importer exists; Blesta and others are marked as coming
  • Self-hosting leaves installation, updates and backups to you
  • Cloud pricing shows only a $5/month starting figure, no plan detail

How this score is made up

Each dimension is scored out of 100 and combined into the headline score using fixed weights.

MCP support
0 out of 100
API quality
35 out of 100
Documentation
60 out of 100
Agent friendliness
53 out of 100
Changelog
40 out of 100
Marketing site structure
60 out of 100
Operational trust
0 out of 100

Measured, but not part of the score

Useful to know, but not a mark for or against the product — so these do not affect the ranking.

Openness
85 out of 100
Maintenance
100 out of 100

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